**(viii)** The Cape Town Convention will be applicable to the sale of the Aircraft under the Option. The parties agree to
cooperate and perform such acts as necessary to register at Closing, Lessee’s purchase of the Aircraft including, without limitation, its engines, as a contract of sale under the Cape Town Convention. The parties further agree to each appoint
Escrow Agent as its professional user entity in regard to the Aircraft including, without limitation, its engines in order for Escrow Agent to register the contract of sale at Closing. Lessee shall not register any prospective contract of sale with
the International Registry with respect to the Aircraft or any part thereof; any contracts of sale registered with respect to the Option shall occur at Closing. 

  


3.